. I didn't come up with much. :(. First pic looks like power transistors (audio out?), but nothing turned up on Google. Second & third pics look like a transistor. No details found.. Fourth pic looks like a 7009 9V regulator. (That looks like "274" to me). Fifth pic is transistors. EBC = Emitter Base Collector. No info found.. . You may be able to find a schematic by searching for the model number of the radio.